Solubility question:
http://tinypic.com/r/15qzx2e/5
I wrote the equation on a whiteboard and took a picture because it's easier and clearer than typing it out.

Question

Solubility question: 
http://tinypic.com/r/15qzx2e/5
I wrote the equation on a whiteboard and took a picture because it's easier and clearer than typing it out.

aaronq · Answer

BaCl2 is insoluble

anonymous · Answer

why is it insoluble?

anonymous · Answer

i thought that all Cl- salts were soluble

anonymous · Answer

and the only exceptions i know are Ag, Pb, and Hg

aaronq · Answer

sorry, you're right, normally Barium salts are insoluble

anonymous · Answer

it's confusing, because my answer key says that one of those two has to form a precipitate. but neither of them look like they would precipitate

anonymous · Answer

I guess BaCl2 forms a slight precipitate?

aaronq · Answer

um, well it's solubility is really dependent on how much you have, (from wiki)

31.2 g/100 mL (0 °C)
35.8 g/100 mL (20 °C)
59.4 g/100 mL (100 °C)